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SOC 247
ITSP.10.17198
ISO 42001soon
ISO 27001soon

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98 controls

03.14.06System monitoringITSP.10.171System and information integrity

Official Requirement

A. Monitor the system to detect: 1. attacks and indicators of potential attacks 2. unauthorized connections. B. Identify unauthorized use of the system. C. Monitor inbound and outbound communications traffic to detect unusual or unauthorized activities or conditions.

Source: Canadian Centre for Cyber Security ITSP.10.171 (2025), adapted from NIST SP 800-171 Rev. 3

In Plain English

Your organization must monitor systems to detect attacks, indicators of potential attacks, unauthorized connections, and unauthorized use. Both inbound and outbound network traffic must be monitored for unusual or unauthorized patterns. This requires comprehensive logging, alerting, and analysis capabilities.

Cross-framework mappings:ISO 42001 · coming soonISO 27001 · coming soon
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Updated: Mar 22, 2026Reviewed: Mar 22, 2026v1.0.0
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The Trust Services Criteria referenced in this tool are published by the American Institute of Certified Public Accountants (AICPA) and incorporate principles from the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Criteria descriptions are reproduced for reference purposes. All implementation guidance, evidence recommendations, and control language are original work by Truvo Cyber. ISO 27001 and ISO 42001 are standards published by the International Organization for Standardization (ISO). Framework and standard names are the property of their respective owners. This tool is not affiliated with, endorsed by, or certified by AICPA, COSO, or ISO.

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On-premises implementation and evidence

Comprehensive system monitoring

Implementation steps

  1. Deploy a SIEM collecting logs from all servers, workstations, network devices, and security appliances
  2. Implement network IDS/IPS at key network boundaries and internal segments to detect attack signatures and anomalies
  3. Configure alerts for unauthorized access attempts, unusual traffic patterns, and known indicators of compromise
  4. Review monitoring data and alerts at defined intervals; investigate and document all anomalies and incidents

Tools / systems

Evidence artifacts

Evidence frequency: Continuous monitoring; daily alert review; quarterly rule tuning and monitoring review